Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 2 |
0.5%
|
1 | Increased | 15 |
3.6%
|
2 | Remained the same | 391 |
94.7%
|
3 | Decreased | 5 |
1.2%
|
Sysmiss | 401 |